Reformat existing code. There should be no functional effects.

webrtc/modules/audio_coding/codecs/g711/test/testG711.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 /*
  * testG711.cpp : Defines the entry point for the console application.
  */
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 /* include API */
 #include "g711_interface.h"
 
 /* Runtime statistics */
 #include <time.h>
 #define CLOCKS_PER_SEC_G711 1000
 
 /* function for reading audio data from PCM file */
-int readframe(int16_t* data, FILE* inp, int length) {
-
-  short k, rlen, status = 0;
-
-  rlen = (short) fread(data, sizeof(int16_t), length, inp);
-  if (rlen < length) {
-    for (k = rlen; k < length; k++)
-      data[k] = 0;
-    status = 1;
-  }
-
-  return status;
+bool readframe(int16_t* data, FILE* inp, int length) {
+  short rlen = (short) fread(data, sizeof(int16_t), length, inp);
+  if (rlen >= length)
+    return false;
+  memset(data + rlen, 0, (length - rlen) * sizeof(int16_t));
+  return true;

[kwiberg-webrtc, 2015/06/10 11:58:32]

Umm... this return true if it failed and false if it succeeded? Please add that
to the comment...

Oh, and put it in an anonymous namespace while you're at it.

 }
 
 int main(int argc, char* argv[]) {
   char inname[80], outname[40], bitname[40];
   FILE* inp;
   FILE* outp;
   FILE* bitp = NULL;
-  int framecnt, endfile;
+  int framecnt;
+  bool endfile;

[kwiberg-webrtc, 2015/06/10 11:58:32]

Consider moving declarations to first use while you're at it.

 
   int16_t framelength = 80;
 
   int err;
 
   /* Runtime statistics */
   double starttime;
   double runtime;
   double length_file;
 
@@ skipping 54 matching lines @@
   }
   printf("\nInput:  %s\nOutput: %s\n", inname, outname);
   if (argc == 6) {
     printf("\nBitfile:  %s\n", bitname);
   }
 
   starttime = clock() / (double) CLOCKS_PER_SEC_G711; /* Runtime statistics */
 
   /* Initialize encoder and decoder */
   framecnt = 0;
-  endfile = 0;
-  while (endfile == 0) {
+  endfile = false;
+  while (!endfile) {
     framecnt++;
     /* Read speech block */
     endfile = readframe(shortdata, inp, framelength);
 
     /* G.711 encoding */
     if (!strcmp(law, "A")) {
       /* A-law encoding */
       stream_len = WebRtcG711_EncodeA(shortdata, framelength, streamdata);
       if (argc == 6) {
         /* Write bits to file */
@@ skipping 37 matching lines @@
   printf("Time to run G.711:      %.2f s (%.2f %% of realtime)\n\n",
          runtime,
          (100 * runtime / length_file));
   printf("---------------------END----------------------\n");
 
   fclose(inp);
   fclose(outp);
 
   return 0;
 }